CN112083743A - A etiolation temperature regulating system for viscose fiber production - Google Patents
A etiolation temperature regulating system for viscose fiber production Download PDFInfo
- Publication number
- CN112083743A CN112083743A CN202010929317.9A CN202010929317A CN112083743A CN 112083743 A CN112083743 A CN 112083743A CN 202010929317 A CN202010929317 A CN 202010929317A CN 112083743 A CN112083743 A CN 112083743A
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- Prior art keywords
- temperature
- pipe
- yellowing
- valve
- connecting pipe
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B9/00—Cellulose xanthate; Viscose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B9/00—Cellulose xanthate; Viscose
- C08B9/02—Sulfidisers; Dissolvers
Abstract
The invention provides a yellowing temperature regulating system for viscose fiber production, which comprises a controller and two yellowing machines, wherein each yellowing machine is connected with a regulating system, the regulating system comprises a temperature regulating water barrel, a water delivery pump and a heat exchanger, the top of the temperature regulating water barrel is provided with a soft water inlet pipe and a steam inlet pipe, the bottom of the temperature regulating water barrel is connected with the water delivery pump through a first connecting pipe, the heat exchanger is provided with a hot water inlet, the hot water export, refrigerated water import and refrigerated water export, the export of water delivery pump passes through the second connecting pipe and links to each other with the hot water import, the hot water export passes through the third connecting pipe and links to each other with the xanthating machine, the top of xanthating machine still links to each other with the cask that adjusts the temperature through the back flow, the third connecting pipe passes through the circulating pipe and links to each other with the back flow, two governing system's third connecting pipe links to each other through first bypass pipe, two governing system's return line passes through the second bypass pipe and links to each other. The invention can realize one-to-one adjustment of the yellowing machine, and can stabilize the yellowing initial temperature when season changes and environmental temperature fluctuates.
Description
Technical Field
The invention belongs to the technical field of viscose fiber production, and particularly relates to a yellowing temperature regulating system for viscose fiber production.
Background
Viscose is called viscose for short, is called viscose silk for short, is a main variety of rayon, has the advantages of good hygroscopicity, easy dyeing, difficult static generation, good spinnability and the like, and is widely applied to the fields of various textiles, clothes and the like. The yellowing equipment often needs a matched yellowing temperature regulating system, and in order to save cost, two yellowing equipment often share one set of yellowing temperature regulating system, but because the steps of the yellowing procedure of the two yellowing equipment are asynchronous in the normal production process, the temperature of a yellowing jacket between the yellowing batches cannot be kept stable, and further the yellowing time between the yellowing batches is deviated, so that the uniformity of the viscose is poor. In addition, the yellowing temperature regulation system is generally only provided with a heating temperature regulation function, but the temperature cannot be regulated in time when the temperature is higher in summer and the like, so that the yellowing initial temperature is easily high, and the quality of the viscose fiber can be influenced finally. Therefore, a yellowing tempering system for viscose fiber production is urgently needed to solve the existing problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a yellowing temperature regulating system for viscose fiber production.
The invention provides the following technical scheme:
the utility model provides a etiolation temperature regulating system for viscose fiber production, includes a controller and two etiolation machines, every the etiolation machine is connected with an governing system, governing system is including the cask that adjusts the temperature, water delivery pump and heat exchanger, the cask top that adjusts the temperature is equipped with soft water and advances the pipe and steam advances the pipe, the bottom of the cask that adjusts the temperature through first connecting pipe with the water delivery pump links to each other, be equipped with hot water inlet, hot water outlet, refrigerated water inlet and refrigerated water outlet on the heat exchanger, the export of water delivery pump pass through the second connecting pipe with hot water inlet links to each other, hot water outlet pass through the third connecting pipe with the etiolation machine links to each other, the top of etiolation machine still pass through the back flow with the cask that adjusts the temperature extends to the inside of the cask that adjusts the temperature, the third connecting pipe pass through the circulating pipe with the back flow links to each other, two governing system the, the return pipes of both regulating systems are connected by a second bypass pipe.
Preferably, the soft water advances the pipe and extends to the inside of tempering the cask, steam advances the pipe and extends to lower extreme in the tempering cask, the soft water advances to be equipped with first valve and first solenoid valve on the pipe, steam advances to be equipped with second valve and second solenoid valve on the pipe.
Preferably, the regulating system further comprises a frequency converter, and the frequency converter is used for controlling the flow rate of the water delivery pump.
Preferably, the temperature adjusting water barrel is provided with a first temperature sensor and a liquid level sensor, the third connecting pipe is provided with a second temperature sensor, and the xanthating machine is provided with a third temperature sensor.
Preferably, be equipped with display panel, control button and bee calling organ on the controller, two on the xanthating machine third temperature sensor with controller electric connection, and two among the governing system first solenoid valve, second solenoid valve the converter first temperature sensor level sensor with second temperature sensor all with controller electric connection.
Preferably, the first connecting pipe is provided with a third valve, the second connecting pipe is provided with a fourth valve, the third connecting pipe is provided with a fifth valve, and the circulating pipe is provided with a sixth valve.
Preferably, a seventh valve is arranged on the first bypass pipe, and an eighth valve is arranged on the second bypass pipe.
The invention has the beneficial effects that:
in addition, third connecting pipes of the two regulating systems are connected through a first bypass pipe, return pipes of the two regulating systems are connected through a second bypass pipe, and when the regulating system corresponding to one of the yellowing machines breaks down, the other regulating system can be called for a short time, so that the smooth production can be ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention.
Labeled as: 1. a controller; 2. a yellowing machine; 3. a temperature-adjusting water bucket; 4. a water delivery pump; 5. a heat exchanger; 6. a soft water inlet pipe; 7. a steam inlet pipe; 8. a first connecting pipe; 9. a hot water inlet; 10. a hot water outlet; 11. a chilled water inlet; 12. a chilled water outlet; 13. a second connecting pipe; 14. a third connecting pipe; 15. a return pipe; 16. a circulation pipe; 17. a first bypass pipe; 18. a second bypass pipe; 19. a first valve; 20. a first solenoid valve; 21. a second valve; 22. a second solenoid valve; 23. a frequency converter; 24. a first temperature sensor; 25. a liquid level sensor; 26. a second temperature sensor; 27. a third temperature sensor; 28. a third valve; 29. a fourth valve; 30. a fifth valve; 31. a sixth valve; 32. a seventh valve; 33. an eighth valve; 34. a display panel; 35. a control button; 36. a buzzer.
Detailed Description
As shown in figure 1, a yellowing temperature regulating system for viscose fiber production comprises a controller 1 and two yellowing machines 2, each yellowing machine 2 is connected with a regulating system, the regulating system comprises a temperature regulating water barrel 3, a water delivery pump 4 and a heat exchanger 5, a soft water inlet pipe 6 and a steam inlet pipe 7 are arranged at the top of the temperature regulating water barrel 3, the soft water inlet pipe 6 extends into the temperature regulating water barrel 3, the steam inlet pipe 7 extends to the lower end in the temperature regulating water barrel 3, the bottom of the temperature regulating water barrel 3 is connected with the water delivery pump 4 through a first connecting pipe 8, the heat exchanger 5 is provided with a hot water inlet 9, a hot water outlet 10, a chilled water inlet 11 and a chilled water outlet 12, the outlet of the water delivery pump 4 is connected with the hot water inlet 9 through a second connecting pipe 13, the hot water outlet 10 is connected with the yellowing machine 2 through a third connecting pipe 14, the top of the yellowing machine 2 is also connected with the temperature regulating water barrel 3 through a return pipe 15, the return pipe 15 extends to the inside of the temperature-adjusting water tub 3, the third connecting pipe 14 is connected to the return pipe 15 by a circulating pipe 16, the third connecting pipes 14 of the two adjusting systems are connected by a first bypass pipe 17, and the return pipes 15 of the two adjusting systems are connected by a second bypass pipe 18.
The soft water inlet pipe 6 is provided with a first valve 19 and a first electromagnetic valve 20, the steam inlet pipe 7 is provided with a second valve 21 and a second electromagnetic valve 22, the adjusting system further comprises a frequency converter 23, the frequency converter 23 is used for controlling the flow of the water delivery pump 4, the temperature adjusting water barrel 3 is provided with a first temperature sensor 24 and a liquid level sensor 25, the third connecting pipe 14 is provided with a second temperature sensor 26, the xanthating machine 2 is provided with a third temperature sensor 27, the controller 1 is provided with a display panel 34, a control button 35 and a buzzer 36, the third temperature sensors 27 on the two xanthating machines 2 are electrically connected with the controller 1, and the first electromagnetic valve 20, the second electromagnetic valve 22, the frequency converter 23, the first temperature sensor 24, the liquid level sensor 25 and the second temperature sensor 26 in the two adjusting systems are electrically connected with the controller 1.
The first connecting pipe 8 is provided with a third valve 28, the second connecting pipe 13 is provided with a fourth valve 29, the third connecting pipe 14 is provided with a fifth valve 30, the circulating pipe 16 is provided with a sixth valve 31, the first bypass pipe 17 is provided with a seventh valve 32, and the second bypass pipe 18 is provided with an eighth valve 33.
Each yellowing machine 2 is connected with an adjusting system in the embodiment, so that the one-to-one adjustment of the yellowing machines 2 is realized, the uniformity of the yellowing time is ensured, the system of the embodiment comprises a temperature-adjusting water bucket 3, a water delivery pump 4, a heat exchanger 5 and the like, chilled water is introduced into the heat exchanger 5, the effect of cooling hot water to be fed into the xanthating machine 2 can be achieved, therefore, the yellowing initial temperature can be stabilized when the seasonal change and the environmental temperature fluctuate, the yellowing quality can be improved and stabilized, the stability of the index of the viscose fiber is finally ensured, and the high-quality product rate of the product is improved, in addition, the third connecting pipes 14 of the two regulating systems are connected through the first bypass pipe 17, the return pipes 15 of the two regulating systems are connected through the second bypass pipe 18, when one of the adjusting systems corresponding to the yellowing machine 2 breaks down, the other adjusting system can be called for a short time, which is helpful for ensuring the smooth production.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a etiolation temperature regulating system for viscose fiber production, a serial communication port, including a controller and two etiolation machines, every the etiolation machine is connected with an governing system, governing system is including the cask that adjusts the temperature, water delivery pump and heat exchanger, the cask top that adjusts the temperature is equipped with soft water and advances the pipe and steam advances the pipe, the bottom of the cask that adjusts the temperature through first connecting pipe with water delivery pump links to each other, be equipped with hot water inlet, hot water outlet, refrigerated water inlet and refrigerated water outlet on the heat exchanger, the export of water delivery pump pass through the second connecting pipe with hot water inlet links to each other, hot water outlet pass through the third connecting pipe with the etiolation machine links to each other, the top of etiolation machine still pass through the back flow with the cask that adjusts the temperature extends to the inside of the cask that adjusts the temperature, the third connecting pipe pass through the, the third connecting pipes of the two regulating systems are connected through a first bypass pipe, and the return pipes of the two regulating systems are connected through a second bypass pipe.
2. The yellowing temperature regulating system for viscose production according to claim 1, wherein the soft water inlet pipe extends to the inside of the temperature regulating water barrel, the steam inlet pipe extends to the lower end of the temperature regulating water barrel, the soft water inlet pipe is provided with a first valve and a first electromagnetic valve, and the steam inlet pipe is provided with a second valve and a second electromagnetic valve.
3. The yellowing temperature regulating system according to claim 2, further comprising a frequency converter for controlling the flow rate of the water pump.
4. The yellowing temperature control system according to claim 3, wherein the temperature control water tank is provided with a first temperature sensor and a liquid level sensor, the third connecting pipe is provided with a second temperature sensor, and the yellowing machine is provided with a third temperature sensor.
5. The yellowing temperature regulating system according to claim 4, wherein the controller is provided with a display panel, a control button and a buzzer, the third temperature sensors of the two yellowing machines are electrically connected to the controller, and the first solenoid valve, the second solenoid valve, the frequency converter, the first temperature sensor, the liquid level sensor and the second temperature sensor of the two regulating systems are electrically connected to the controller.
6. The yellowing temperature regulating system according to claim 1, wherein a third valve is disposed on the first connecting pipe, a fourth valve is disposed on the second connecting pipe, a fifth valve is disposed on the third connecting pipe, and a sixth valve is disposed on the circulating pipe.
7. The yellowing temperature regulating system for viscose fiber production according to claim 1, wherein a seventh valve is disposed on the first bypass pipe, and an eighth valve is disposed on the second bypass pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010929317.9A CN112083743B (en) | 2020-09-07 | 2020-09-07 | A etiolation temperature regulating system for viscose fiber production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010929317.9A CN112083743B (en) | 2020-09-07 | 2020-09-07 | A etiolation temperature regulating system for viscose fiber production |
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| CN112083743A true CN112083743A (en) | 2020-12-15 |
| CN112083743B CN112083743B (en) | 2021-07-09 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311867A (en) * | 2007-05-23 | 2008-11-26 | Ats日本株式会社 | Constant temperature keeping device |
| US20090241577A1 (en) * | 2008-03-26 | 2009-10-01 | Sanyo Electric Co., Ltd. | Chiller unit, refrigeration system having chiller unit and air conditioner having chiller unit |
| EP1834506A4 (en) * | 2005-01-03 | 2009-10-28 | Jong-Jin Kil | Temperature controller and temperature control method, and heating wire thereof |
| CN101634866A (en) * | 2009-02-10 | 2010-01-27 | 广州市高澜水技术有限公司 | Control system of pure water cooling device of high voltage direct current (HVDC) transmission converter valve |
| CN101936635A (en) * | 2009-06-29 | 2011-01-05 | 河南新飞电器有限公司 | Cascade storage temperature refrigerator and temperature control method |
| CN102393691A (en) * | 2011-09-27 | 2012-03-28 | 宜宾海丝特纤维有限责任公司 | Automatic control system in production of short fiber stock solution viscose |
| CN103207612A (en) * | 2013-04-24 | 2013-07-17 | 无锡市崇安区科技创业服务中心 | Remote control poultry cultivation device |
| CN104004102A (en) * | 2014-06-06 | 2014-08-27 | 成都丽雅纤维股份有限公司 | Yellowing system for viscose fiber production |
| US20160047556A1 (en) * | 2013-04-02 | 2016-02-18 | Tigi Ltd. | In-line heated solar thermal storage collector |
| CN107158731A (en) * | 2017-07-03 | 2017-09-15 | 长兴化学（天津）有限公司 | A kind of condensing reflux system |
| CN107383209A (en) * | 2017-08-30 | 2017-11-24 | 宜宾丝丽雅集团有限公司 | Experienced process water circulating apparatus in a kind of viscose rayon production |
| CN207122947U (en) * | 2017-07-20 | 2018-03-20 | 河间市铭旭机械设备有限公司 | Split type step cycle heating system |
| CN209302708U (en) * | 2018-10-25 | 2019-08-27 | 江西泰德工程有限公司 | A kind of improved xanthating machine solubilization solution lye device |
| CN110381698A (en) * | 2019-06-13 | 2019-10-25 | 厦门华睿晟智能科技有限责任公司 | Tandem liquid gas double-channel data center refrigeration system |
-
2020
- 2020-09-07 CN CN202010929317.9A patent/CN112083743B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1834506A4 (en) * | 2005-01-03 | 2009-10-28 | Jong-Jin Kil | Temperature controller and temperature control method, and heating wire thereof |
| CN101311867A (en) * | 2007-05-23 | 2008-11-26 | Ats日本株式会社 | Constant temperature keeping device |
| US20090241577A1 (en) * | 2008-03-26 | 2009-10-01 | Sanyo Electric Co., Ltd. | Chiller unit, refrigeration system having chiller unit and air conditioner having chiller unit |
| CN101634866A (en) * | 2009-02-10 | 2010-01-27 | 广州市高澜水技术有限公司 | Control system of pure water cooling device of high voltage direct current (HVDC) transmission converter valve |
| CN101936635A (en) * | 2009-06-29 | 2011-01-05 | 河南新飞电器有限公司 | Cascade storage temperature refrigerator and temperature control method |
| CN102393691A (en) * | 2011-09-27 | 2012-03-28 | 宜宾海丝特纤维有限责任公司 | Automatic control system in production of short fiber stock solution viscose |
| US20160047556A1 (en) * | 2013-04-02 | 2016-02-18 | Tigi Ltd. | In-line heated solar thermal storage collector |
| CN103207612A (en) * | 2013-04-24 | 2013-07-17 | 无锡市崇安区科技创业服务中心 | Remote control poultry cultivation device |
| CN104004102A (en) * | 2014-06-06 | 2014-08-27 | 成都丽雅纤维股份有限公司 | Yellowing system for viscose fiber production |
| CN107158731A (en) * | 2017-07-03 | 2017-09-15 | 长兴化学（天津）有限公司 | A kind of condensing reflux system |
| CN207122947U (en) * | 2017-07-20 | 2018-03-20 | 河间市铭旭机械设备有限公司 | Split type step cycle heating system |
| CN107383209A (en) * | 2017-08-30 | 2017-11-24 | 宜宾丝丽雅集团有限公司 | Experienced process water circulating apparatus in a kind of viscose rayon production |
| CN209302708U (en) * | 2018-10-25 | 2019-08-27 | 江西泰德工程有限公司 | A kind of improved xanthating machine solubilization solution lye device |
| CN110381698A (en) * | 2019-06-13 | 2019-10-25 | 厦门华睿晟智能科技有限责任公司 | Tandem liquid gas double-channel data center refrigeration system |
Non-Patent Citations (1)
| Title |
|---|
| 周州: ""粘胶纤维生巧的DCS系统控制研究"", 《中国优秀硕士学位论文全文数据库工程科技辑》 * |
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